Bridgehunter.com | Harbor River Bridge

Share:

Map

Overview: Swing bridge over Harbor River on US 21
Location: Beaufort County, South Carolina
Status: Open to traffic
History: Built 1939
Design: Through truss swing
Dimensions: Length of largest span: 171.9 ft.
Total length: 2,851.2 ft.
Deck width: 20.0 ft.
Vertical clearance above deck: 15.0 ft.
Approximate latitude, longitude: +32.40479, -80.45436 (decimal degrees)
32°24'17" N, 80°27'16" W (degrees°minutes'seconds")
Approximate UTM coordinates: 17/551311/3585436 (zone/easting/northing)
USGS topographic map: Saint Helena Sound
Inventory numbers: SC 0720002100200 (South Carolina bridge number)
BH 32005 (Bridgehunter.com ID)
Inspection (as of 10/2010): Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 37.9 (out of 100)
Average daily traffic (as of 2009): 4,400